Well I said ball, and don't get me wrong he LOVES balls (soccer ball, basket ball, etc..) and he'll play with them for a LONg time, I never stop him from playing with his ball, once he gets started, goodness, whatchout, I play with him and he gets pretty rough, I don't let other people play with him and a ball, they don't expect the rough side of him to come out (it's the ONLY time he'll growl or anything like that), but anyways, Why isn't cat in the choices, Boxxy LOVEs my cat (of course the feeling isn't mutual), he follows her around, from time to time he'll bark at her, she'll hiss and run away, he'll chase her, she'll stop, smack him with her paw, he steps back and starts to watch her, this goes on for hours, I'm sure he does this with her all day while we're at work, So He LOVES his balls (HUHUHUHUH) but my cat is definatly his favorite toy!!:D